2454620040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 8162856000

約数和(自身を除く): 5708235960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 149, 180, 201, 268, 298, 335, 360, 402, 447, 536, 596, 603, 670, 683, 745, 804, 894, 1005, 1192, 1206, 1340, 1341, 1366, 1490, 1608, 1788, 2010, 2049, 2235, 2412, 2680, 2682, 2732, 2980, 3015, 3415, 3576, 4020, 4098, 4470, 4824, 5364, 5464, 5960, 6030, 6147, 6705, 6830, 8040, 8196, 8940, 9983, 10245, 10728, 12060, 12294, 13410, 13660, 16392, 17880, 19966, 20490, 24120, 24588, 26820, 27320, 29949, 30735, 39932, 40980, 45761, 49176, 49915, 53640, 59898, 61470, 79864, 81960, 89847, 91522, 99830, 101767, 119796, 122940, 137283, 149745, 179694, 183044, 199660, 203534, 228805, 239592, 245880, 274566, 299490, 305301, 359388, 366088, 399320, 407068, 411849, 449235, 457610, 508835, 549132, 598980, 610602, 686415, 718776, 814136, 823698, 898470, 915220, 915903, 1017670, 1098264, 1197960, 1221204, 1372830, 1526505, 1647396, 1796940, 1830440, 1831806, 2035340, 2059245, 2442408, 2745660, 3053010, 3294792, 3593880, 3663612, 4070680, 4118490, 4579515, 5491320, 6106020, 6818389, 7327224, 8236980, 9159030, 12212040, 13636778, 16473960, 18318060, 20455167, 27273556, 34091945, 36636120, 40910334, 54547112, 61365501, 68183890, 81820668, 102275835, 122731002, 136367780, 163641336, 204551670, 245462004, 272735560, 306827505, 409103340, 490924008, 613655010, 818206680, 1227310020, 2454620040]

約数ペア:

[(1, 2454620040), (2, 1227310020), (3, 818206680), (4, 613655010), (5, 490924008), (6, 409103340), (8, 306827505), (9, 272735560), (10, 245462004), (12, 204551670), (15, 163641336), (18, 136367780), (20, 122731002), (24, 102275835), (30, 81820668), (36, 68183890), (40, 61365501), (45, 54547112), (60, 40910334), (67, 36636120), (72, 34091945), (90, 27273556), (120, 20455167), (134, 18318060), (149, 16473960), (180, 13636778), (201, 12212040), (268, 9159030), (298, 8236980), (335, 7327224), (360, 6818389), (402, 6106020), (447, 5491320), (536, 4579515), (596, 4118490), (603, 4070680), (670, 3663612), (683, 3593880), (745, 3294792), (804, 3053010), (894, 2745660), (1005, 2442408), (1192, 2059245), (1206, 2035340), (1340, 1831806), (1341, 1830440), (1366, 1796940), (1490, 1647396), (1608, 1526505), (1788, 1372830), (2010, 1221204), (2049, 1197960), (2235, 1098264), (2412, 1017670), (2680, 915903), (2682, 915220), (2732, 898470), (2980, 823698), (3015, 814136), (3415, 718776), (3576, 686415), (4020, 610602), (4098, 598980), (4470, 549132), (4824, 508835), (5364, 457610), (5464, 449235), (5960, 411849), (6030, 407068), (6147, 399320), (6705, 366088), (6830, 359388), (8040, 305301), (8196, 299490), (8940, 274566), (9983, 245880), (10245, 239592), (10728, 228805), (12060, 203534), (12294, 199660), (13410, 183044), (13660, 179694), (16392, 149745), (17880, 137283), (19966, 122940), (20490, 119796), (24120, 101767), (24588, 99830), (26820, 91522), (27320, 89847), (29949, 81960), (30735, 79864), (39932, 61470), (40980, 59898), (45761, 53640), (49176, 49915)]